Cannula with associated filter and methods of use
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United States of America Patent
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May 22, 2001
Grant Date -
N/A
app pub date -
Dec 6, 1999
filing date -
Nov 7, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Devices and methods for filtering blood. The devices generally comprise a mesh for filtering blood flowing within a blood vessel, particularly within an artery such as the aorta, a structure adapted to open and close the mesh within the blood vessel, and a means to actuate the structure. The methods generally include the steps of introducing a mesh into a blood vessel to entrap embolic material, and removing the mesh and the entrapped foreign matter from the blood vessel.
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